Visualization failures in Sci2 Linux 64-bit

[mginda]

I have downloaded Sci2 to my 64-bit Linux system. I installed java 9, too.

I can start Sci2 but when I try to visualize some data, no figure is shown and no error is displayed in the console. I attach a screenshot of this.

Here are the specifications for my OS and java:

monika@mlisztes:~$ uname -a
Linux mlisztes 4.4.0-116-generic #140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

monika@mlisztes:~$ java -version
java version "9.0.4"
Java(TM) SE Runtime Environment (build 9.0.4+11)
Java HotSpot(TM) 64-Bit Server VM (build 9.0.4+11, mixed mode)

I have tried to install earlier versions of java and 32-bit versions as well, in those cases I received the following error when I tried to visualize something:

Exception in thread "main" java.lang.ExceptionInInitializerError
Caused by: java.lang.NullPointerException

Please advise me regarding the above issue.